... FM transmitter 4.Support SD&TF card,MP3,WMA Certificate: CE, RoHS, FCC, BQB Steering Wheel Bluetooth car kit1.2.4G 3rd ... frequency range(88.1-107.9MHz)4.Support SD&TF card,MP3,WMA format5.Car power voltage range:DV12-24V. Bluetooth Handsfree ... to make drive more comfortable.3.It support all TF car,Micro SD card and MP3,WMA format 4.Built-in FM ...